FI844840A0 - FOERFARANDE OCH ANORDNING FOER FOERDELNING AV VATTENRENINGSKEMIKALIER. - Google Patents

FOERFARANDE OCH ANORDNING FOER FOERDELNING AV VATTENRENINGSKEMIKALIER.

Info

Publication number
FI844840A0
FI844840A0 FI844840A FI844840A FI844840A0 FI 844840 A0 FI844840 A0 FI 844840A0 FI 844840 A FI844840 A FI 844840A FI 844840 A FI844840 A FI 844840A FI 844840 A0 FI844840 A0 FI 844840A0
Authority
FI
Finland
Prior art keywords
vattenreningskemikalier
foerdelning
anordning foer
och anordning
foerfarande och
Prior art date
Application number
FI844840A
Other languages
Finnish (fi)
Other versions
FI90042B (en
FI844840L (en
FI90042C (en
Inventor
Tommy Ling
Kjell Erik Stendahl
Original Assignee
Boliden Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boliden Ab filed Critical Boliden Ab
Publication of FI844840A0 publication Critical patent/FI844840A0/en
Publication of FI844840L publication Critical patent/FI844840L/en
Publication of FI90042B publication Critical patent/FI90042B/en
Application granted granted Critical
Publication of FI90042C publication Critical patent/FI90042C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ink Jet (AREA)
  • Steroid Compounds (AREA)
  • Detergent Compositions (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The present invention relates to a method and apparatus for distributing a water purifying chemical, particularly a flocculating-agent concentrate, throughout a stream of water to be purified. In accordance with the method, the concentrate is introduced into the stream of water transversally to its direction of flow under the action of rotational motion, to achieve a distribution time of at most one second.
FI844840A 1983-12-08 1984-12-07 APPARATUS FOR DISTRIBUTION AV EN VATTENRENINGSKEMIKALIE I EN VATTENSTROEM FI90042C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8306788A SE445712B (en) 1983-12-08 1983-12-08 PROCEDURE FOR DISTRIBUTION OF A WATER PURIFICATION CHEMISTRY AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
SE8306788 1983-12-08

Publications (4)

Publication Number Publication Date
FI844840A0 true FI844840A0 (en) 1984-12-07
FI844840L FI844840L (en) 1985-06-09
FI90042B FI90042B (en) 1993-09-15
FI90042C FI90042C (en) 1993-12-27

Family

ID=20353650

Family Applications (1)

Application Number Title Priority Date Filing Date
FI844840A FI90042C (en) 1983-12-08 1984-12-07 APPARATUS FOR DISTRIBUTION AV EN VATTENRENINGSKEMIKALIE I EN VATTENSTROEM

Country Status (9)

Country Link
US (1) US4663055A (en)
EP (1) EP0148738B1 (en)
AT (1) ATE34671T1 (en)
CA (1) CA1255017A (en)
DE (1) DE3471593D1 (en)
DK (1) DK159674C (en)
FI (1) FI90042C (en)
NO (1) NO160828C (en)
SE (1) SE445712B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993841A (en) * 1987-02-05 1991-02-19 Steridose Systems Ab Magnetic impeller means for a mixing vessel
SE463750B (en) * 1989-05-26 1991-01-21 Steridose Systems Ab MOVER FOR ASEPTIC PURPOSES, WHICH WILL BE PULLABLE IN A PRE-DETERMINED ROTATION DIRECTION THROUGH INDUCTIVE DRIVER INSIDE A TANK
DE4029825A1 (en) * 1990-09-20 1992-03-26 Passavant Werke METHOD AND DEVICE FOR CONDITIONING AND SUBSEQUENT DRAINAGE OF SLUDGE
US5993670A (en) * 1996-10-09 1999-11-30 Knauer; Joachim Friedrich Apparatus for admixing of a flocculant liquid to a sludge stream and use of the apparatus
US7128278B2 (en) * 1997-10-24 2006-10-31 Microdiffusion, Inc. System and method for irritating with aerated water
US6386751B1 (en) * 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
US6702949B2 (en) 1997-10-24 2004-03-09 Microdiffusion, Inc. Diffuser/emulsifier for aquaculture applications
US7654728B2 (en) * 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US6126361A (en) * 1997-11-17 2000-10-03 Gardiner; Jack C. Apparatus and method for installation of a fluid dispenser in wastewater
CA2667614A1 (en) 2006-10-25 2008-09-25 Revalesio Corporation Method of wound care and treatment
AU2007308838B2 (en) 2006-10-25 2014-03-13 Revalesio Corporation Mixing device and output fluids of same
AU2007308840C1 (en) * 2006-10-25 2014-09-25 Revalesio Corporation Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
SE532693C2 (en) 2007-03-29 2010-03-16 Wo R Ld Consulting Ab dewatering
DE102007037586B3 (en) * 2007-08-09 2008-09-18 Invent Umwelt- Und Verfahrenstechnik Ag Stirring device for activated sludge
US20090227018A1 (en) * 2007-10-25 2009-09-10 Revalesio Corporation Compositions and methods for modulating cellular membrane-mediated intracellular signal transduction
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
CN103919804A (en) 2008-05-01 2014-07-16 利发利希奥公司 Compositions And Methods For Treating Digestive Disorders
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
EP2566460A4 (en) 2010-05-07 2015-12-23 Revalesio Corp Compositions and methods for enhancing physiological performance and recovery time
JP2013533320A (en) 2010-08-12 2013-08-22 レバレジオ コーポレイション Compositions and methods for treating tauopathy
US10173184B2 (en) * 2015-03-25 2019-01-08 Schlumberger Technology Corporation Blender for mixing and pumping solids and fluids and method of use thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE200432C1 (en) *
DE1383776U (en) *
US2274361A (en) * 1939-12-21 1942-02-24 Dorr Co Inc Flocculation
US2348123A (en) * 1940-09-13 1944-05-02 Infilco Inc Treatment of liquid
US2350095A (en) * 1942-01-22 1944-05-30 Earl C Carlson Waste pickle liquor disposal
US2592709A (en) * 1950-02-25 1952-04-15 Universal Oil Prod Co Mixing and homogenizing apparatus
US2685369A (en) * 1951-06-27 1954-08-03 Allied Chem & Dye Corp Coagulation of finely divided suspended solids
DE1557138B2 (en) * 1966-02-10 1973-08-23 Metallgesellschaft AG, 6000 Frank fürt DEVICE FOR GASIFYING LIQUIDS
DK123146B (en) * 1966-12-19 1972-05-23 H Larsen Apparatus for introducing a first fluid into a second.
US3666663A (en) * 1969-11-24 1972-05-30 Chicago Bridge & Iron Co Method and apparatus for dispersing coagulant into a water stream
GB1346596A (en) * 1971-05-20 1974-02-13 Allied Colloids Mfg Flocculating method
GB1383776A (en) * 1972-05-16 1974-02-12 Medsker W G Fluid mixing apparatus
US3828928A (en) * 1972-11-24 1974-08-13 Kockums Ind Ab Log-sorting apparatus
US3882016A (en) * 1974-01-02 1975-05-06 Charles A Green Flotation machine and impeller therefor
US4054514A (en) * 1974-09-05 1977-10-18 Dorr-Oliver Incorporated Sedimentation apparatus with flocculating feed well
US3939073A (en) * 1974-11-26 1976-02-17 Jules Bats Apparatus for deodorizing liquids
US4055494A (en) * 1977-02-14 1977-10-25 Envirotech Corporation Thickening device and method
SU740289A1 (en) * 1977-12-09 1980-06-15 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Flocculation apparatus
SE438273B (en) * 1980-08-19 1985-04-15 Kamyr Ab DEVICE FOR INHIBITION OF TREATMENT AGENTS IN SUSPENSIONS

Also Published As

Publication number Publication date
FI90042B (en) 1993-09-15
SE445712B (en) 1986-07-14
SE8306788L (en) 1985-06-09
NO160828C (en) 1989-06-07
DK583284D0 (en) 1984-12-06
FI844840L (en) 1985-06-09
EP0148738A1 (en) 1985-07-17
US4663055A (en) 1987-05-05
NO844898L (en) 1985-06-10
NO160828B (en) 1989-02-27
ATE34671T1 (en) 1988-06-15
DK159674C (en) 1991-04-15
FI90042C (en) 1993-12-27
DK583284A (en) 1985-06-09
DE3471593D1 (en) 1988-07-07
EP0148738B1 (en) 1988-06-01
SE8306788D0 (en) 1983-12-08
CA1255017A (en) 1989-05-30
DK159674B (en) 1990-11-19

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: BOLIDEN AKTIEBOLAG

BB Publication of examined application
MM Patent lapsed

Owner name: BOLIDEN AKTIEBOLAG